Port Allen Small Boat Harbor Weather Forecast

    • 69
    • 79

    Rain Showers

    • 69
    • 79

    Mostly Sunny

    • 69
    • 79

    Partly Sunny

    • 69
    • 79

    Partly Sunny

    • 69
    • 79

    Partly Sunny

    • 69
    • 79

    Partly Sunny

Today 23 Mar Kauai Southwest

Mostly sunny. Isolated Showers in the morning. Highs around 81 near the shore to around 70 above 3000 feet. Northeast Winds up to 10 Mph shifting to the southeast in the afternoon. Chance of rain 20 percent.

Tonight 23 Mar Kauai Southwest

Clear and breezy. Lows around 67 near the shore to around 57 above 3000 feet. Northeast Winds up to 20 Mph increasing to 10 to 20 Mph after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Port Allen Small Boat Harbor Temperature Statistics

March Temperature

Kekaha, Pacific Missile Test Facility Barking Sands (15.5 miles)

  • Lowest 5 March, 2026

    66.9 °F

  • Average March

    74.9 °F

  • Highest 7 March, 2026

    84.9 °F

Climate (2021–Present)

Kekaha, Pacific Missile Test Facility Barking Sands (15.5 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    69.9 °F

  • Average 2021–2026

    76.7 °F

  • Average High 2021–2026

    83 °F
Get WillyWeather+ to remove ads